Jurnal Industri dan Teknologi Samawa

Pengendalian Kualitas Ban Vulkanisir Dengan Metode Statistic Quality Control (SQC) di CV. Sinar Kencana

2024-06-28T21:44:55+07:00

CV. Sinar Kencana Abadi is a service company engaged in the field of retreading used tires that are processed into new tires. In its production process, the company still has a challenge in the form of defects in tire products caused by internal and external factors of the company, so that the products produced do not meet the quality standards set by the company. The purpose of this study is to identify the cause of defects in retreaded tires, to analyze whether product defects are still within control limits and to provide suggestions for improvement to improve the quality of retreaded tire products at CV. Sinar Kencana Abadi. This study uses a statistical quality control (SQC) method and applies seven tools with the following research results, the factors that cause defects are Inflated Tires and Unripe Tires in retreaded tire products. From the two defects, it is known that the total defect in Inflated Tires is 75pcs and the total defect in Unripe Tires is 71pcs. This is due to five factors such as humans, machines, methods, raw materials, and the environment which are the root of the problem. And then the company makes improvements to optimize its production process, including providing training to employees, carrying out routine machine maintenance, and selecting good raw materials as well as conducting direct supervision of defective products produced.

Analisis Hubungan Kepemimpinan Terhadap Kinerja Pegawai Menggunakan Regresi Linier Berganda di Dinas Koperasi, Ukm, dan Perindustrian Kota Surakarta

2024-06-28T21:46:13+07:00

Humans are organizational resources that play an important role in achieving company goals. To achieve organizational goals, of course, there must be a leader who has the ability to influence the motivation of other individuals in the organization. The Surakarta City Cooperatives, SMEs, and Industry Service provides cooperative and micro, small, medium enterprises (MSMEs) and industry services. In July 2023, the Head of Division and Coordinator were replaced, but after the replacement there were several problems in administration and preparation of activities that were classified as large and fatal. This study aims to identify the effect of leadership on employee performance and the relationship between the two variables. The method used is Multiple Linear Regression. Based on the calculations, it shows that employee performance is influenced by decision making (X1), motivation (X2), communication skills (X3), responsibility (X5), and the ability to control emotions (X6). The correlation coefficient (r) of 0.586 shows that the relationship between leadership and employee performance is moderate.

Analisa Business Strategy Planning Menggunakan Analisis SWOT dan Analytic Network Process (ANP) di PT. Heksa Artha Sakti

2024-07-11T10:39:11+07:00

PT Heksa Artha Sakti is a subsidiary of Heksa Group, which is responsible for distributing all products from Heksa Group. Distributor offices of PT. Heksa artha sakti are located almost throughout Indonesia, In the midst of tough competition in Indonesia, PT. Heksa artha sakti has competitors who have a very large market share, so that sales are unstable for six months which is an indication of the need to evaluate and improve the company's marketing management itself. The purpose of this study is to adjust the criteria that have been ranked and weighed and to assist decision makers with the company's vision and mission. This study uses SWOT analysis and Analytic Network Process (ANP). The selection of company strategies considered at PT Heksa Artha Sakti is the company's management capability (0.121335), the company has adequate facilities (0.088277), high-quality products (0.111173), and uses less modern technology in production (0.081609). The four sub-criteria are Because based on the results of the ANP priority analysis, respondents gave the highest priority to these sub-criteria. The results of the ANP priority analysis show that the selection of the right strategy for the company is priority 1, establishing relationships with new customers, expanding the marketing area by using sales techniques and using existing technology and purchasing raw materials at medium cost with the same quality, which has the highest weight based on the limiting value, namely 0.067936, this proves that it is important to make improvements to management, especially in the marketing sector, to achieve the company's goals.

Analisa Kerusakan Hidrolik Mobil Forklift pada Pengolahan Gabah dan Jagung Menggunakan Fishbone Di PT Seger Agro Nusantara (SAN)

2024-07-11T08:27:40+07:00

As time goes by, more and more new factories appear producing different products. The manufacturing industry is related to tools that support the creation of a corn and grain processing process. PT. Seger Agro Nusantara is a company processing agricultural products such as rice and corn. One of the tools used at PT. Seger Agro Nusantara (SAN) is a forklift to help reduce worker energy in lifting and moving goods. The problem that often occurs with forklifts is the hydraulics. Hydraulics are the main part of a forklift which functions to move, lift and move goods from one place to another. The advantages and disadvantages of hydraulics are that they can transfer large amounts of power using only relatively small components, operate smoothly, do not cause noise or unimportant vibrations in the machine, can be rotated in the reverse direction (reversible), make it easy to move heavy materials in one lift. , or moving goods up to tons in weight. And the service life is quite long, so you can save on the cost of buying new equipment. Meanwhile, the disadvantage is that it requires intensive and regular maintenance. One method that can be used to find the root cause of a problem is a fishbone diagram. Because the fishbone diagram already knows the problem but doesn't know the cause.

Perancangan Ulang Alat Pembakaran Ikan Dengan Metode Quality Function Deployment

2024-07-07T20:04:39+07:00

The abundant seafood in South Sulawesi, especially Makassar, provides a great opportunity for people to start a food stall business. Traditional cuisine is one of the attractions in the city of Makassar. One of the traditional cuisines that is in great demand is grilled fish, both for immigrants and people who live in Makassar. The purpose of this study is to design a fish grilling tool with the Quality Function Deployment (QFD) approach. The QFD method is a method in designing products/services based on consumer needs. The results of identifying consumer needs are used to compile a quality house or House of Quality (HOQ). Based on HOQ, the highest weights are the size of the fish grilling tool (17.7%), the charcoal container (17.6%), and the rectangular design (15%). So the design carried out by the researcher is a fish grilling tool that has automatic charcoal disposal and a fan measuring 100x40x90cm and a fish grilling tool that can be folded so that it is easy to carry and move.

Perancangan Pengembangan Usaha Percetakan Menggunakan Business Model Canvas Pada CV. Kedai Kaos Makassar

2024-07-07T20:05:32+07:00

CV. Kedai Kaos Makassar was established in 2013, which is one of the SMEs engaged in screen printing services where the raw materials are t-shirts. The problem that currently arises in the SME is the demand for custom products which is still difficult to fulfill and complete on time by the SME owner. The purpose of the study was to develop a printing business using the Business Model Canvas (BMC). The type of research used was qualitative research. The results of the study showed that to develop the printing business of CV. Kedai Kaos Makassar, what must be done is to add customer segments with communities, value proportions by producing their own production materials, adding channels to the website, key activities with convection machines and with additional costs for convection production and convection machine maintenance costs. Based on the results of the SWOT analysis, external and internal factors were obtained, namely strengths, weaknesses, opportunities and threats. The business development plan that must be carried out is to convect plain t-shirts that will be screen printed.

Analisis Warehouse Storage Otomatis Berbasis Siemens S71200 dan Factory I/O

2024-07-19T17:10:36+07:00

This study aims to develop an automated warehouse storage system using Factory I/O and Siemens S7-1200 PLC. This research was conducted at the Control and Automation Laboratory of the ATI Makassar Polytechnic from July to September 2023. The research method used is quantitative deductive with an experimental approach, including the steps of literature study, system requirements analysis, state diagram design, and system testing through virtual simulation. The algorithm used is a state diagram algorithm consisting of ten states, namely: standby mode, entry to loader, fork left, lift up, fork middle, target position, fork right, lift down, fork middle, and home position. The results of the study showed that the state diagram algorithm was successfully converted into 14 networks (RUNG) in the PLC ladder, consisting of one RUNG for Flowchart (Indicator RUN), ten RUNG for state diagrams, and three RUNG for output devices (Fork Left, Fork Right, and Lift). The automated warehouse storage system successfully automates the process of storing cargo in the form of boxes and pallets from the first rack to the 54th rack automatically. This study shows that the automated warehouse storage system can run according to the planned design and provide significant contributions to the DCS and SCADA practicum at the ATI Makassar Polytechnic.

Analisa Keselamatan dan Kesehatan Kerja Proyek Gedung WWTP Dengan Metode Hirarc Di PT. Huathai Construction Indonesia

2024-07-25T09:20:11+07:00

The WWTP Building Construction Project is one of the projects engaged in the construction sector, where in the process there are various potential hazards that have an impact on work accidents and even occupational diseases (PAK). Therefore, with the Hazard Identification, Risk Assessment And Risk Control (HIRARC) method is a worksheet that is appropriate or can be applied to the construction of the WWTP Building. The purpose of this study is to determine the potential hazards and assess the K3 risk in the construction of the WWTP Building. This type of research uses a quantitative method with a descriptive-observational approach and a survey study design because it provides an overview of the potential hazards and risks in the construction of the WWTP Building using the HIRARC method. The results of the study showed that in the lightweight brick installation process, 20 potential hazards were identified, while the highest risk category was high risk 52% and the highest risk category was extreme risk 14%. In the plaster and cement wall work, 4 potential hazards were identified, while the highest risk category was moderate risk 60% and the highest risk category was high risk 40%. In ceramic work, 10 potential hazards were identified, while the highest and most risk categories were high risk 67%. In the gypsum partition wall work, 11 potential hazards were identified, while the highest risk category was moderate risk 56% and the highest risk category was extreme risk 22%. In the ladder work, 28 potential hazards were identified, while the highest risk category was moderate risk 47% and the highest risk category was extreme risk 24%.

Analisa Perencanaan Produksi Label Menggunakan Chase Strategy di CV. FSA

2024-07-25T09:24:52+07:00

CV FSA is a company engaged in the printing sector. The main printing produced in this company is labels for various types of vegetables. A production activity needs to be planned well. In the process of producing labels, the production planning carried out by the company has not been effective because there are still labels that have not reached the production quantity, namely 33369 sweet mustard labels. This can reduce consumer satisfaction with the company. Therefore, there needs to be effective label production planning in the future. To estimate the number of future order requests, it can be done using the forecasting method. In this study, the forecasting method used is Additive Decomposition. This study aims to plan the production of sweet mustard labels from November 2023 to October 2024. The company only produces labels when there are orders from customers or make to order, so the production planning method that can be used is the chase strategy. The calculation results using the chase strategy method obtained the number of sweet mustard greens label production during regular hours in November 2023 to October 2024 were 9037, 9626, 9757, 9350, 9735, 8681, 9970, 9361, 10057, 8788, 9391, 9661 pcs with the largest number of workers needed being 5 people.

Optimasi Persiapan dan Pengujian Durabilitas Catridge Kran Air Dengan Seven Tools Untuk Meningkatkan Efisiensi Produksi Di PT. STI

2024-07-27T19:48:33+07:00

Acceleration of the process in product design is very important today. Thus, the time the product reaches the consumer is faster. The process of preparing and testing cartridges often takes time and resources, resulting in production delays and potentially affecting customer satisfaction and also wasting water resources used for testing. Product testing serves to validate product quality whether it is in accordance with specifications. This study was conducted to determine the causes and corrective actions for the length of the testing process carried out by the R&D team. The method used in this research process is Seven Tools. With additional calculations of NGT and 5W1H. From the analysis of the results obtained, the most dominant problem is the length of the test preparation process for the cartridge mechanism with a time value of 1980 minutes with a percentage of 70.7%. The most dominant problems include the fixed jig design so that it cannot be adjusted (NGT value 30) and the long dandori time (NGT value 25). The corrective actions that need to be taken for the 2 dominant causes of the problem are to repair the jig that originally could not be adjusted or set to make or repair a jig that can be set or adjusted. The results of this study are expected to be a future reference in the design process of jigs or testing process aids so that they are easy to use.